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公开(公告)号：US3881966A
公开(公告)日：1975-05-06
申请号：US37015973
申请日：1973-06-14
Applicant: ALUMINUM CO OF AMERICA
Inventor： STALEY JAMES T , HUNSICKER HAROLD Y , BROWN ROBERT H
Abstract: An aluminum base alloy containing zinc, copper and magnesium together with zirconium or both zirconium and manganese and with specially controlled composition limits exhibits very high strength when thermally treated to a condition having high resistance to stress corrosion cracking. Improved products of the alloy also exhibit low quench sensitivity and, accordingly, high strength even in very thick sections. A special aging treatment produces the optimum combination of strength and resistance to stress corrosion cracking properties.
Abstract translation: 含有锌，铜和镁的锆基合金以及锆或锆以及锆和锰两者都具有特殊控制的组成极限，当热处理成具有高抗应力腐蚀开裂性的条件时，其表现出非常高的强度。 合金的改进产品也具有低的淬火灵敏度，因此即使在非常厚的部分也具有高强度。 特殊的老化处理产生强度和抗应力腐蚀开裂性能的最佳组合。
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公开(公告)号：US3870815A
公开(公告)日：1975-03-11
申请号：US44432274
申请日：1974-02-21
Applicant: ALUMINUM CO OF AMERICA
Inventor： HAWKINS RONALD G
CPC classification number: H02G7/125
Abstract: A device for spacing conductors and for damping mechanical vibrations of a conductor, the device including a conductor clamping member mechanically connected to an adjacent member, such as another conductor clamping member, by a close wound helical spring and a pin means spaced from the spring, the spring and pin means extending between spaced arms of one of the members and through a single arm of the other member located between and spaced from the spaced arms of the one member.
Abstract translation: 一种用于间隔导体和用于阻尼导体的机械振动的装置，该装置包括通过紧密卷绕的螺旋弹簧和与弹簧隔开的销装置机械地连接到相邻构件（例如另一个导体夹紧构件）的导体夹紧构件， 弹簧和销装置在其中一个构件的间隔开的臂之间延伸并且通过位于一个构件的间隔开的臂之间并与其间隔开的另一个构件的单个臂延伸。
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公开(公告)号：US3868919A
公开(公告)日：1975-03-04
申请号：US42229273
申请日：1973-12-06
Applicant: ALUMINUM CO OF AMERICA
Inventor： SCHRECKER HOWARD D , DIEKHOFF HANS H
CPC classification number: B21D51/383 , B65D17/4011
Abstract: A method and apparatus are provided for forming a sheet metal easy opening container wall in which an annular groove is formed around the periphery of a depressed central portion of a blank, a planar lip and an upstanding chuckwall are formed around the outer edge of the groove in the blank, the groove is reformed by moving portions of it radially outwardly to form a Z-wall connecting the center portion of the blank to the lip, a score line is formed in the lip to define a removable panel and the Zwall is collapsed to form an annular folded band adjacent the score line. The annular folded band is designed to shield the raw score edge on the central panel portion after separation of the panel from the can end.
Abstract translation: 提供了一种用于形成金属板容易开口容器壁的方法和装置，其中围绕坯料的凹陷中心部分的周边形成环形槽，平面唇缘和直立夹板围绕凹槽的外边缘形成 在坯料中，通过将其径向向外移动部分来重新形成槽，以形成将坯料的中心部分连接到唇缘的Z形壁，在唇缘中形成刻痕线以限定可移除的面板，并且Z形壁 被折叠以形成邻近刻痕线的环形折叠带。 环形折叠带被设计成在将面板从罐端部分离之后屏蔽中心板部分上的原始刻痕边缘。
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公开(公告)号：US3862286A
公开(公告)日：1975-01-21
申请号：US29601372
申请日：1972-10-10
Applicant: ALUMINUM CO OF AMERICA
Inventor： COUCHMAN RICHARD
Abstract: Method of fabricating improved terminal end configurations for composite multi-metallic extrusion billets that provides a reservoir of cladding metal for the initially extrudable portions thereof by selective introduction of metal powders into discrete core and cladding cavities within a deformable shell followed by isostatic compaction thereof.
Abstract translation: 制造改进的复合多金属挤压坯料的终端构造的方法，其通过选择性地将金属粉末引入可变形壳体内的分立的芯和包层空腔中，然后进行等静压缩，从而为其初始可挤出部分提供包层金属的储存器。
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公开(公告)号：US3858319A
公开(公告)日：1975-01-07
申请号：US35575673
申请日：1973-04-30
Applicant: ALUMINUM CO OF AMERICA
Inventor： STOKES JR JOHN J , BENISH CHARLES A
CPC classification number: B23K35/3603 , B23K35/34
Abstract: In soldering metal members, particularly aluminum members, chemical fluxes are employed to aid in the wetting of the parent members by the molten solder filler alloy. One such flux contains substantial amounts of zinc chloride and is mixed with volatile organic or non-aqueous solvents for use in soldering. This flux is also useful in coating metals with zinc by reaction between the metal and the flux. The stability of the flux prior to blending with the organic solvent is enhanced by forming a paste with a small amount of water.
Abstract translation: 在焊接金属构件，特别是铝构件中，使用化学助焊剂来帮助通过熔融焊料填充剂合金润湿母构件。 一种这样的助熔剂含有大量的氯化锌，并与用于焊接的挥发性有机或非水溶剂混合。 该焊剂也可用于通过金属和焊剂之间的反应来涂覆锌的金属。 与有机溶剂共混之前的助熔剂的稳定性通过用少量的水形成糊料来增强。
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Patent Agency Ranking
公开(公告)号：US3857508A
公开(公告)日：1974-12-31
申请号：US40297473
申请日：1973-10-03
Applicant: ALUMINUM CO OF AMERICA
Inventor： LABARGE R , LEFTAULT C
CPC classification number: B65D50/046 , B65D55/022
Abstract: An internally threaded safety closure and a container-closure combination are provided in which the container has screw threads on its neck and at least one upwardly projecting tooth adjacent the neck, and the threaded closure has an integral resiliently deflectable ring rigidly connected to its skirt through at least one bridge and having at least one downwardly projecting ratchet tooth on the ring for engaging the tooth on the container to prevent removal of the closure from the container without first flexing the ring by squeezing it or lifting it to disengage the teeth.
Abstract translation: 提供内螺纹的安全盖和容器 - 封闭组合，其中容器在其颈部上具有螺纹和邻近颈部的至少一个向上突出的齿，并且螺纹封闭件具有与其裙部刚性连接的整体的可弹性偏转环 至少一个桥，并且在所述环上具有至少一个向下突出的棘轮齿，用于与所述容器上的齿接合，以防止将所述封闭件从所述容器中取出，而无需首先通过挤压所述环或提升所述环来使所述齿脱离。
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公开(公告)号：US3839019A
公开(公告)日：1974-10-01
申请号：US38880673
申请日：1973-08-16
Applicant: ALUMINUM CO OF AMERICA
Inventor： BRUNO M , JARRETT N , SLAUGENHAUPT B , GRAZIANO R
IPC: C22B21/06
CPC classification number: C22B21/064 , C22B21/066
Abstract: Aluminum is purified by chloridizing a molten body of aluminum in a highly efficient manner. High metal chloridization rates are achieved in a system wherein chlorine utilization efficiency is 100 percent or very closely approaches this level. The system includes a chlorine-metal contacting technique which includes an agitator and which controls and maintains contacting conditions to optimize efficiency.
Abstract translation: 通过以高效的方式氯化铝的熔融体来净化铝。 在氯利用效率为100％或非常接近该水平的系统中实现了高金属氯化速率。 该系统包括氯 - 金属接触技术，其包括搅拌器并控制并保持接触条件以优化效率。
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公开(公告)号：US3838384A
公开(公告)日：1974-09-24
申请号：US31823672
申请日：1972-12-26
Applicant: ALUMINUM CO OF AMERICA
Inventor： JACOBS S
Abstract: An electrode assembly for use in an electrolytic cell having a corrosive environment comprising high temperature chlorine gas and a bath of aluminum chloride dissolved in one or more salts. The assembly comprises an electrode disposed within the cell, at least one electrical current conducting lead made of material susceptible to corrosive attack by the environment extending into the electrode, and a fluid impervious, electrically conductive sleeve disposed around the lead along at least the length thereof extending through a wall of the cell, and in contact with the electrode. The fluid impervious sleeve is effective to prevent contact of approaching corrosive constituents with the lead.
Abstract translation: 一种用于电解池的电极组件，其具有包含溶解在一种或多种盐中的高温氯气和氯化铝浴的腐蚀环境。 所述组件包括设置在所述电池内的电极，至少一个由容易受到延伸到所述电极中的环境的腐蚀性侵蚀的材料制成的导电导线以及沿着至少其长度设置在所述引线周围的不透液体的导电套筒 延伸穿过电池的壁并且与电极接触。 流体不可渗透的套管有效地防止接近腐蚀性成分与铅的接触。
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公开(公告)号：US3836405A
公开(公告)日：1974-09-17
申请号：US27384272
申请日：1972-07-20
Applicant: ALUMINUM CO OF AMERICA
Inventor： STALEY J , HUNSICKER H , BROWN R
Abstract: An aluminum base alloy containing zinc, copper and magnesium together with manganese and with specially controlled composition limits exhibits very high strength when thermally treated to a condition having high resistance to stress corrosion cracking. Improved products of the alloy also exhibit low quench sensitivity and, accordingly, high strength even in very thick sections. A special aging treatment produces the optimum combination of strength and resistance to stress corrosion cracking properties. This invention relates to improved wrought products and to a method of their production.
Abstract translation: 含有锌，铜和镁以及锰和具有特殊控制组成极限的铝基合金在热处理成具有高抗应力腐蚀开裂性的条件下表现出非常高的强度。 合金的改进产品也具有低的淬火灵敏度，因此即使在非常厚的部分也具有高强度。 特殊的老化处理产生强度和抗应力腐蚀开裂性能的最佳组合。
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公开(公告)号：US3829825A
公开(公告)日：1974-08-13
申请号：US11342871
申请日：1971-02-08
Applicant: ALUMINUM CO OF AMERICA
Inventor： HAWKINS R
CPC classification number: H01R11/09 , H01R4/363 , Y10T24/39 , Y10T24/3967 , Y10T403/4327 , Y10T403/4617
Abstract: Tension connector assembly for cable and the like including a base spring member and a keeper spring member in opposed facing relation, each member having legs extending toward the other member and corresponding cable engaging seats defined across the legs of such member and facing the same such member, the opposing legs of the members being correspondingly offset to permit relative movement of the members toward and away from each other and corresponding overlapping alignment of the base seats and keeper seats in opposed facing relation for cooperative opposed seating engagement of the corresponding seats with a portion of a cable insertable thereacross to interconnect thereby the legs of base member with the legs of the keeper member, and adjustable tension exerting means interposed operatively between the members to urge them away from each other and in turn the opposed seats under tension against the correspondingly opposed portions of the girth of the cable adjacent thereto.
Abstract translation: 用于电缆等的张力连接器组件包括基座弹簧构件和相对面对的保持器弹簧构件，每个构件具有朝着另一个构件延伸的腿和相应的电缆接合座，该座位限定在该构件的腿部上并面向同一构件 构件的相对的腿相应地偏移以允许构件相对于彼此和远离彼此的相对运动，并且基座和保持器座的相对重叠对准处于相对的面对关系，用于将相应的座与一部分 可插入其中的电缆，从而将基部构件的腿与保持构件的腿相互连接，以及可操作地张紧施加装置，其可操作地插入在构件之间，以将它们彼此远离，并且相反的位置在相对的相对的位置 与其相邻的电缆的周长部分。
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